Ultrasound Guidance for Interscalene Brachial Plexus Block

Summary

This study has been designed to assess the possible advantages of using ultrasound imaging to block the brachial plexus (i.e., nerves of the upper limb) in patients undergoing shoulder surgery. The ultrasound technique will be compared with the current gold standard, electrical nerve stimulation. The aim of this study is to define which technique is better in terms of time to onset of anesthesia.

Timeline

Start

2008-05

Primary completion

2009-11

Completion

2009-11

Publications

• Background Casati A, Fanelli G, Aldegheri G, Berti M, Colnaghi E, Cedrati V, Torri G. Interscalene brachial plexus anaesthesia with 0.5%, 0.75% or 1% ropivacaine: a double-blind comparison with 2% mepivacaine. Br J Anaesth. 1999 Dec;83(6):872-5. doi: 10.1093/bja/83.6.872.
• Background Stevens MF, Werdehausen R, Golla E, Braun S, Hermanns H, Ilg A, Willers R, Lipfert P. Does interscalene catheter placement with stimulating catheters improve postoperative pain or functional outcome after shoulder surgery? A prospective, randomized and double-blinded trial. Anesth Analg. 2007 Feb;104(2):442-7. doi: 10.1213/01.ane.0000253513.15336.25.
• Background Casati A, Borghi B, Fanelli G, Montone N, Rotini R, Fraschini G, Vinciguerra F, Torri G, Chelly J. Interscalene brachial plexus anesthesia and analgesia for open shoulder surgery: a randomized, double-blinded comparison between levobupivacaine and ropivacaine. Anesth Analg. 2003 Jan;96(1):253-9, table of contents. doi: 10.1097/00000539-200301000-00051.
• Background Casati A, Danelli G, Baciarello M, Corradi M, Leone S, Di Cianni S, Fanelli G. A prospective, randomized comparison between ultrasound and nerve stimulation guidance for multiple injection axillary brachial plexus block. Anesthesiology. 2007 May;106(5):992-6. doi: 10.1097/01.anes.0000265159.55179.e1.

Drugs

Indications

No indication recorded.